Results 51 to 60 of about 905,725 (332)

Ultrasensitive interferometric on-chip microscopy of transparent objects [PDF]

, 2016
Light microscopes can detect objects through several physical processes, such as scattering, absorption, and reflection. In transparent objects, these mechanisms are often too weak, and interference effects are more suitable to observe the tiny ...
Mannelli, Llaria, Pello, Josselin, Pruneri, Valerio, Pérez Torres, Juan, Terborg, Roland A.   +4 more
core   +2 more sources

From crude protein to precision protein: implications for the ideal protein concept

, 2012
From crude protein to precision protein: implications for the ideal protein concept. V.
Jaap J. van Milgen, M. Gloaguen, José Alberto Conde-Aguilera, Roberto Barea Gaitan, Ludovic Brossard, Nathalie Le Floc'H   +5 more
openalex   +3 more sources

Nutritional plans for boars

Revista Brasileira de Zootecnia, 2012
The objective of the present study was to evaluate nutritional plans for boars. Four hundred animals of 67 to 135 days of age and initial weight of 27.75±1.61 kg were distributed in a randomized block design with seven nutritional plans for boars (9.0-8 ...
Charles Kiefer, Juarez Lopes Donzele, Rita Flavia Miranda de Oliveira, Liliane Suguisawa, Jorge Murilo Suguisawa, Ana Carolina Wider Marques   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source

Determination of digestible isoleucine: lysine ratio in diets for laying hens aged 42-58 weeks

Revista Brasileira de Zootecnia, 2012
Two hundred and fifty-two Hy-Line W36 laying hens were allotted in a completely randomized design with 6 treatments, 7 replicates and 6 hens per experimental unit in order to determine the ideal ratio of isoleucine (Ile) in relation to lysine (Lys) to ...
Heloisa Helena de Carvalho Mello, Paulo Cezar Gomes, Tatiana Cristina da Rocha, Juarez Lopes Donzele, Rodrigo Lopes de Almeida, Allan Reis Troni, Bruno Reis de Carvalho, Gabriel da Silva Viana   +7 more
doaj   +1 more source

Engineering tyrosine-based electron flow pathways in proteins: The case of aplysia myoglobin [PDF]

, 2012
Tyrosine residues can act as redox cofactors that provide an electron transfer ("hole-hopping") route that enhances the rate of ferryl heme iron reduction by externally added reductants, for example, ascorbate.
Alayash A. I., Alayash A. I., Aubert C., Bolognesi M., Brandon J. Reeder, Chris E. Cooper, Dimitri A. Svistunenko, Egmond M. R., Ekberg M., Ekberg M., Gray H. B., Holt S., Lardinois O. M., McLeod L. L., Michael T. Wilson, Moore K. P., Natanson C., Nilges M. J., Peisach J., Reece S. Y., Reeder B. J., Reeder B. J., Reeder B. J., Reeder B. J., Reeder B. J., Reeder B. J., Reeder B. J., Rogers M. S., Rova U., Rova U., Seyedsayamdost M. R., Shih C., Silaghi-Dumitrescu R., Stubbe J., Svistunenko D. A., Svistunenko D. A., Svistunenko D. A., Thompson M. K., Wilbur D. J., Yee C. S.   +39 more
core   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Desempenho e excreção de nitrogênio de leitões dos 9 aos 25 kg alimentados com dietas com diferentes níveis de lisina digestível e proteína bruta Performance and nitrogen excretion for pigs from 9 to 25 kg submitted to the diets with different levels of digestible lysine and crude protein

Revista Brasileira de Zootecnia, 2007
Dois experimentos foram conduzidos para avaliar níveis de PB e lisina digestível (LISD) na dieta sobre o desempenho e a excreção de nitrogênio (N) de leitões na fase inicial.
Márcio Gilberto Zangeronimo, Elias Tadeu Fialho, Luis David Solis Murgas, Rilke Tadeu Fonseca de Freitas, Paulo Borges Rodrigues   +4 more
doaj   +1 more source

A new approach to immunoFET operation [PDF]

, 1990
A new method is presented for the detection of an immunological reaction taking place in a membrane, which covers the gate area of an ISFET. By stepwise changing the electrolyte concentration of the sample solution, a transient diffusion of ions through ...
Bergveld, P., Greve, J., Kooyman, R.P.H., Schasfoort, R.B.M.   +3 more
core   +2 more sources